Strong and super-strong ceramics on the base of aluminum oxide and partially stabilized zirconium oxide

The results of the development of strong and extra-strong ceramics made of aluminum oxide and partially stabilized zirconium dioxide, based on the use of highly dispersed powders, methods of hydrostatic and hot pressing, as well as sintering in a gasostat are presented. Ceramic materials based on aluminum oxide with a strength of 300 - 750 MPa, and on the basis of partially stabilized zirconium dioxide - 800 - 2500 MPa were obtained. These materials can be widely used in various fields of technology due to their high strength, wear resistance and hardness. Bibliography: 9 titles.